CVE-2026-22688

WeKnora is an LLM-powered framework designed for deep document understanding and semantic retrieval. Prior to version 0.2.5, there is a command injection vulnerability that allows authenticated users to inject stdio_config.command/args into MCP stdio settings, causing the server to execute subprocesses using these injected values. This issue has been patched in version 0.2.5.

Score

CVSS 3.1 10.0 Critical

Status

Analyzed - security-advisories@github.com

Published

2026-01-10

Last modified

2026-01-12

Weaknesses

CWE-77

Affected products

• Weknora (Tencent)

References

• https://github.com/Tencent/WeKnora/commit/f7900a5e9a18c99d25cec9589ead9e4e59ce04bb
• https://github.com/Tencent/WeKnora/security/advisories/GHSA-78h3-63c4-5fqc